Over the past 30 years, there have been 44 property sales recorded in the CM21 0LR postcode area. The highest sale price reached £1,448,001, while the most recent sale was a property sold in August 2025 for £500,000.

The estimated average property value in CM21 0LR currently stands at £901,670, which is approximately 73.3% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £5,319.

Property prices in CM21 0LR have risen by 1.6% over the past year , with a total increase of 15.1% over the past five years , and a long-term rise of 53.8% over the past decade .

The most common type of property sold in the area is detached, making up around 61% of transactions , followed by semi-detached and terraced.

Housing in CM21 0LR is predominantly owner-occupied, with an estimated 85% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

3 Blacks Cottages, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£423,600
streetscan.co.uk estimate
4 Dec 2017
£350,000
9 Nov 2007
£285,000

Allens Green Village Hall Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£25,700
streetscan.co.uk estimate
17 May 2018
£25,000

Andor Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Semi-detached
🛏️ 2bed
📐 818 sq ft
Today
£538,275
streetscan.co.uk estimate
11 May 2018
£450,000
15 May 2009
£283,000
View +1 more
More details

2, Blacks Cottages Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£454,321
streetscan.co.uk estimate
31 May 2022
£420,000
1 Nov 2016
£307,500

Brookfields Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£1,368,421
streetscan.co.uk estimate
21 Apr 1999
£325,000

1, Craig Lea Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£458,824
streetscan.co.uk estimate
11 Jul 1997
£90,000

3, Craig Lea Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£394,683
streetscan.co.uk estimate
6 Aug 2018
£340,000
31 May 1996
£90,000
More details

Dukes Farm Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ 8bed
📐 2573 sq ft
Today
£1,232,158
streetscan.co.uk estimate
31 Oct 2014
£840,000
30 Jun 2010
£740,000
View +1 more
More details

Elms Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ bed
📐 3520 sq ft
Today
£1,480,748
streetscan.co.uk estimate
31 Oct 2024
£1,448,001
23 Feb 2018
£800,000
View +1 more
More details

Greenleys Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£831,312
streetscan.co.uk estimate
9 Apr 2021
£725,000
11 Aug 2017
£600,000

Greenviews Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ bed
📐 2639 sq ft
Today
£1,742,504
streetscan.co.uk estimate
3 Dec 2010
£950,000
More details

Lares Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ 8bed
📐 2766 sq ft
Today
£1,091,797
streetscan.co.uk estimate
3 Jun 2025
£1,075,000
4 Aug 2000
£375,000
More details

Lorraine Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£698,281
streetscan.co.uk estimate
13 Jul 2009
£356,526

Marshgate House Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ 11bed
📐 3724 sq ft
Today
£2,257,143
streetscan.co.uk estimate
12 Aug 1996
£395,000
More details

New Farm House Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ 7bed
📐 1550 sq ft
Today
£854,486
streetscan.co.uk estimate
17 Aug 2018
£760,000
More details

Primrose Cottage Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Terraced
🛏️ 5bed
📐 904 sq ft
Today
£527,208
streetscan.co.uk estimate
15 Oct 2020
£460,000
10 Oct 2003
£250,000
More details

School Cottage Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ 8bed
📐 1948 sq ft
Today
£1,026,798
streetscan.co.uk estimate
31 Oct 2014
£700,000
30 Oct 1997
£225,000
More details

The Bungalow Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£694,737
streetscan.co.uk estimate
16 Apr 1999
£165,000

The Old Church Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£505,837
streetscan.co.uk estimate
28 Aug 2025
£500,000
23 Sep 2013
£350,000

The Pyghtle Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ 7bed
📐 2788 sq ft
Today
£1,106,383
streetscan.co.uk estimate
8 Jan 2016
£850,000
2 Oct 2012
£760,000
View +1 more
More details

The Slough, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

Today
£830,252
streetscan.co.uk estimate
15 Jul 2011
£475,000

The Slough Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ bed
📐 3724 sq ft
Today
£1,181,818
streetscan.co.uk estimate
10 Jan 2013
£700,000
More details

Wellfields Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Detached
🛏️ 9bed
📐 3800 sq ft
Today
£1,630,459
streetscan.co.uk estimate
25 Jan 2018
£1,400,000
31 Mar 2016
£763,000
View +1 more
More details

Woodville Slough Road, Allens Green, Sawbridgeworth, East Hertfordshire, Hertfordshire, CM21 0LR

🏠 Semi-detached
🛏️ 5bed
📐 958 sq ft
Today
£688,521
streetscan.co.uk estimate
26 Nov 2021
£610,000
24 Jul 2003
£250,000
View +1 more
More details

Area Insights

Data Sources

Properties at CM21 0LR appear fourty-four times in the Land Registry records, with the latest transaction recorded on 28 Aug 2025. It also has fourteen Energy Performance Certificates (EPC) entries, the earliest dating back to 27 Apr 2017. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.